573  
CDUS45 KBOI 251400  
CLIMYL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
800 AM MDT FRI APR 25 2025  
   
...............................  
 
   
..THE MCCALL ID CLIMATE SUMMARY FOR APRIL 21 2025  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1930 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 49 435 PM 78 1994 52 -3 53  
MINIMUM 25 558 AM 5 1928 29 -4 32  
AVERAGE 37 40 -3 43  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.86 1990 0.08 -0.08 0.00  
MONTH TO DATE 0.63 1.79 -1.16 1.81  
SINCE OCT 1 22.55 16.01 6.54 17.42  
SINCE JAN 1 11.63 9.28 2.35 11.61  
 
DEGREE DAYS  
HEATING  
YESTERDAY 28 25 3 22  
MONTH TO DATE 597 582 15 564  
SINCE MAR 1 1620 1622 -2 1677  
SINCE JUL 1 7613 7652 -39 7151  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 4.6  
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 400 AM  
LOWEST 78 1200 AM  
AVERAGE 84  
   
......................................................  
 
THE MCCALL ID CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 52 77 2012  
MINIMUM TEMPERATURE (F) 29 12 2011  
 
SUNRISE AND SUNSET  
APRIL 22 2025.........SUNRISE 647 AM MDT SUNSET 839 PM MDT  
APRIL 23 2025.........SUNRISE 646 AM MDT SUNSET 840 PM MDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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